# Precision Wi vs RICH SOLAR

The clearest difference is iOS requirement: RICH SOLAR at 15.0 against Precision Wi's 17.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Precision Wi ships an update every 3 weeks, RICH SOLAR fortnightly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Precision Wi | RICH SOLAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rich-solar/id6743063298/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 52 MB | 37 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Precision Circuits, Inc.](https://appshunter.io/developer/1110056800) | [Rich Solar, Inc.](https://appshunter.io/developer/1801087879) |

## What reviewers say

### Precision Wi

[App page](https://appshunter.io/ios/app/precision-wi-plex/id6575385792)

Control your RV's electronics remotely from your phone or tablet. Manage lights, levels, slides, awnings, generator, and more. Requires a compatible RV equipped with the Precision Plex and Wireless Module system.

**Highlights:** Control RV lights, Monitor tank and battery levels, Operate slides and awnings, Manage generator functions, Control water pump and heaters, Adjust fan settings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### RICH SOLAR

[App page](https://appshunter.io/ios/app/rich-solar/id6743063298)

Monitor and control RICH SOLAR products like lithium batteries and solar charge controllers directly from your smartphone. Update device firmware and explore features through a convenient demo mode.

**Highlights:** Live data monitoring, Device configuration, Firmware updates, Demo mode for product exploration, Bluetooth connectivity

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Precision Wi free?

Precision Wi is free to download, with no in-app purchases.

### Is RICH SOLAR free?

RICH SOLAR is free to download, with no in-app purchases.

### Do Precision Wi or RICH SOLAR have ads?

Neither Precision Wi nor RICH SOLAR shows ads.

### Which is updated more often, Precision Wi or RICH SOLAR?

Precision Wi ships an update every 3 weeks, and RICH SOLAR fortnightly. Most recently, Precision Wi was updated on September 15, 2026 and RICH SOLAR on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*